1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ziro4ka [17]
3 years ago
12

In ABC with the right angle at vertex C, sin(b)= (26)/8. What is sin(a)?

Mathematics
1 answer:
Marat540 [252]3 years ago
4 0

Answer:

We can use the Pythagorean theorem and properties of sines, cosines, and tangents to solve the triangle, that is, to find unknown parts in terms of known parts.

Step-by-step explanation:

Pythagorean theorem:   a2 + b2 = c2.

Sines:   sin A = a/c, sin B = b/c.

Cosines:   cos A = b/c, cos B = a/c.

Tangents:   tan A = a/b, tan B = b/a.

You might be interested in
a ruby throated hummingbird beats its wing 159 times in 3 seconds.how many times does the ruby throated humming beat its wings p
NikAS [45]
159 divided by 3 will give you the answer of 53.
5 0
4 years ago
Read 2 more answers
from the well stuffed 52 cards 2 cards are drawn randomly.find the probability of the first card is ace and the second card is J
Nata [24]
4/52
1/52
Hope this helps out
5 0
3 years ago
Read 2 more answers
Can someone please ell me the answer to this, please? :)
harkovskaia [24]

Answer:

- 328 / 9

Step-by-step explanation:

- 36 + ( - 4 / 9 )

= - 36 - ( 4 / 9 )

= - 36 ( 9 / 9 ) - 4 / 9

= ( - 36 x 9 ) / 9 - ( 4 / 9 )

= ( - 324 / 9 ) - ( 4 / 9 )

= ( - 324 - 4 ) / 9

= - 328 / 9

8 0
2 years ago
Solve proportion round it to the nearest hundredth
Sunny_sXe [5.5K]

Answer:

<u>7</u><u>.</u><u>7</u><u> </u><u> </u>= <u>2</u><u>.</u><u>3</u>

3.6 b

<u>7</u><u>.</u><u>7b</u>= <u>8</u><u>.</u><u>28</u>

7.7 7.7

b = 1.075324675

b = 1.08

A) If the last digit in the fractional part of 1.080 is less than 5, then simply remove the last the digit of the fractional part. With 1.080, rule A applies and 1.08 rounded to the nearest hundredth is:

7 0
3 years ago
PLEASE HELP! thanks need done asap like oof im tired lol
ohaa [14]

Answer:

first ones 11

Step-by-step explanation:

-22/-2=11

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is 100 and 4 subtracted from negative 42?
    14·1 answer
  • Let f(x) be a function with domain [−3,∞) and range (−∞,2). If g(x)= f^−1(x) what is the domain of g(x+4)−7?
    6·1 answer
  • The surface area of a rectangular prism is increased by a factor of 16.
    15·2 answers
  • What is the area of the figure?<br> figure in attachment below
    11·1 answer
  • If the m = and the b = -2. then the linear equation is:
    14·1 answer
  • Find the common ratio for the series equation 50, -10, 2 , -2/5, ...
    13·1 answer
  • Giving brainliest !! *easy*
    15·1 answer
  • Convert 9 miles to kilometers.
    9·1 answer
  • Evaluate the function at the value of the given variable
    10·1 answer
  • Sue is touring San Francisco with her family. They want to visit the Golden Gate Bridge, Alcatraz, and Chinatown before their di
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!